# for i in range(10):
#     print(i)
# print("-"*50)
#
# for i in range(10,20):
#     print(i)
# print("-"*50)
#
# for i in range(10,20,2):
#     print(i)
# print("-" * 50)
#
# A = [i for i in range(20,30)]
# print(A)
# print("-"*50)
#
# B = [11 for i in range(20,30)]
# print(B)
# print("-"*50)

C = [(i,j) for i in range(10) for j in range(10)]
print(C)

D = [(i,j,k) for i in range(10) for j in range(10) for k in range(10)]
print(D)




